Putri Amanda Sakinah Harahap. The Role of Citizenship Education Teachers in Forming Quality Disciplined Student Character and Instilling the Value of Manners. IJoSE [Internet]. 2024 May 3 [cited 2025 Sep. 12];:440-5. Available from: https://journal.berpusi.co.id/index.php/IJoSE/article/view/839